<html lang="en">
 <head> 
  <meta charset="UTF-8"> 
  <title>404</title> 
  <style type="text/css">
        .content{width: 658px;height: 335px;
            background: url(images/404.png) 50% top no-repeat;
            margin: 80px auto 0;
            position: relative;
        }
        .return_btns{
            color: #666;position: absolute;
            left: 0px;bottom: 0px;
            font-size: 20px;
            text-align: center;
            width: 100%;
        }
        .return_btns a{
            color: #1da2f0;
            font-family: 'Microsoft Yahei';
            text-decoration: underline;
        }
        .return_btns a:link,.return_btns a:visited{color:  #1da2f0;}
    </style> 
 </head> 
 <body> 
  <!-- content  --> 
  <div class="content"> 
   <div class="return_btns">
     对不起，您访问的页面未能找到~~，
    <a href="javascript:location.reload();">刷新页面</a> &nbsp;或者&nbsp;
    <a href="/admin.html">返回首页</a> 
   </div> 
  </div>   
 </body>
</html>